package day02_0621;

public class Test3 {
    public static void main(String[] args) {
        float f1￥=3.14F;
        double d_1$=3.14;  //D/d

        char c2='种';
        char C2='种';
        char c3=48;
        char c4='0';
        char c5='\'';
        char c6='\r';
        System.out.println(c4);

        boolean b=  c4>0;
        System.out.println(b); //true

        String name="张三疯";  //通常用来存储多个文字
        System.out.println(name);

    }
}
